بِسْمِ اللَّهِ الرَّحْمَٰنِ الرَّحِيمِ
In the name of Allah, Most Gracious, Most Merciful.
3:165
أَوَلَمَّآ أَصَـٰبَتْكُم مُّصِيبَةٌ قَدْ أَصَبْتُم مِّثْلَيْهَا قُلْتُمْ أَنَّىٰ هَـٰذَا ۖ قُلْ هُوَ مِنْ عِندِ أَنفُسِكُمْ ۗ إِنَّ ٱللَّهَ عَلَىٰ كُلِّ شَىْءٍ قَدِيرٌ
3:165
And how come when a calamity befell you, you began to ask: 'How has this come about?' even though the enemy has suffered at your hands (in the Battle of Badr) double what you have suffered! Say: This calamity has been brought about by yourselves. Surely Allah is Ail-Powerful. - Abul Ala Maududi (English)